/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.streampark.console.core.aspect;

import org.apache.streampark.console.core.entity.Application;
import org.apache.streampark.console.core.task.FlinkTrackingTask;

import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.stereotype.Component;

import java.lang.reflect.Method;

@Slf4j
@Component
@Aspect
public class StreamParkConsoleAspect {

  @Pointcut("@annotation(org.apache.streampark.console.core.annotation.RefreshCache)")
  public void refreshCache() {}

  @Around("refreshCache()")
  public Object refreshCache(ProceedingJoinPoint joinPoint) throws Throwable {
    MethodSignature methodSignature = (MethodSignature) joinPoint.getSignature();
    log.debug("refreshCache aspect, method:{}", methodSignature.getName());
    Object[] args = joinPoint.getArgs();
    Object param = args[0];
    Long appId;
    if (param instanceof Application) {
      appId = ((Application) param).getId();
    } else {
      Method method = param.getClass().getDeclaredMethod("getAppId");
      method.setAccessible(true);
      appId = (Long) method.invoke(param, null);
    }
    return FlinkTrackingTask.refreshTracking(
        appId,
        () -> {
          try {
            return joinPoint.proceed();
          } catch (Throwable throwable) {
            throwable.printStackTrace();
          }
          return null;
        });
  }
}
